how to install jenkins update1

previous platform

• windows 7- 64 bit
• java version "1.7.0_40"
• apache-maven 3.1.0
• eclipse Kepler 4.3.1
• m2e - Maven Integration for Eclipse-      http://www.eclipse.org/m2e/download/
• artifactory-3.0.3
• jenkins 1.535

current platform

• windows 7- 64 bit
• java version "1.8.0_45"
• Apache Maven 3.3.1
• Apache Ant(TM) version 1.9.4
• Eclipse Java EE IDE for Web Developers. Version: Luna Service Release 1a (4.4.1)
• Artifactory version 3.5.3
• Apache Tomcat/8.0.20
• Jenkins ver. 1.611

Problem: when upgraded to jdk 1.8.x it is not possible to upgrade jenkins by putting war file.Therefore platform should be built from scratch.


to verify installations on command prompt

maven
mvn --version
system variable
M2=C:\Downloads\apache-maven\bin
M2_HOME=C:\Downloads\apache-maven
MAVEN_OPTS=-Xms256m -Xmx512m


jdk
java -version
system variable
JAVA_HOME=C:\Program Files (x86)\Java\jdk1.8.0_45
path variable
%JAVA_HOME%\bin;

ant
ant -version
system variable
ANT_HOME=C:\Downloads\apache-ant
path variable
%ANT_HOME%\bin